Reason 3 Cd 2 Orkester Sound Bank 4 Geometry Questions Help Please.!?! Asap!?

4 Geometry questions help please.!?! Asap!? - reason 3 cd 2 orkester sound bank

Figure
http://www.learningbygrace.org/geom/images/geom_26.2.3, 6.jpg

Statement 1: Angle ACB and ADB are registered in a circle. Reason 1: Since
Statement 2: Ang ACB = ½ mm arc CD; Ang m ADB m = ½ arc CD. Reason 2: The measure of an inscribed angular ___ the extent of the offending statement.
Statement 3: m = m ACB Ang Ang ADB. Reason No. 3: Replacement
Statement 4: Ang Ang ABC is standing in line with ADB. Reason 4: __________
Proof:




Question 19
Figure 6, where AT = 9, AR = 6, what is AS?
Question 20
20: In Figure 6, where Ar = 3, = 9, what is?
Question 21
21: For the above test, what is the missing word in reason # 2?
Question 22
22: For the above test, so the lack of instruction # 4?